Fair AC recharge price?

[jrbnc]

Hi,

I am having trouble finding anyone who will recharge my r12 AC on my 88 190e. I did find that Pepboys will do it for $165, this is for leaktest and recharge of up to 24 ounces. Three questions.

1. Is this a fair price?
2. Will my system take more than 24 ounces?
3. Is is likely that there is a leak because the system needs a charge?


Thanks a lot.

Josh